those info are very important.

Signed-off-by: Yinghai Lu <[email protected]>
---
 kexec/add_buffer.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/kexec/add_buffer.c b/kexec/add_buffer.c
index 4d4a55f..0e3badf 100644
--- a/kexec/add_buffer.c
+++ b/kexec/add_buffer.c
@@ -9,6 +9,13 @@ unsigned long add_buffer(struct kexec_info *info,
                         unsigned long buf_max,
                         int buf_end)
 {
-       return add_buffer_virt(info, buf, bufsz, memsz, buf_align,
+       unsigned long base;
+
+       base = add_buffer_virt(info, buf, bufsz, memsz, buf_align,
                               buf_min, buf_max, buf_end);
+
+       if (base)
+               printf("add_buffer: base:%lx size:%lx\n", base, bufsz);
+
+       return base;
 }
-- 
1.7.7


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